The Vascular Plants of Iowa

An Annotated Checklist and Natural History

University of Iowa Press Digital Editions


References

A-C  D-F  G-L  M-Q  R-V  W-Z

Aikman, J. M., and R. F. Thorne. 1956. The Cayler Prairie: an ecological and taxonomic study of a northwest Iowa prairie. Proc. Iowa Acad. Sci. 63: 177–200.  Find in a library

Arthur, J. C. 1876. Contributions to the flora of Iowa: a catalogue of the phanerogamous plants. Charles City, Iowa, Intelligencer.  Find in a library

Arthur, J. C. 1877. Contributions to the flora of Iowa, No. 2. Proc. Davenport Acad. Nat. Sci. 2: 126.  Find in a library

Arthur, J. C. 1878. Contributions to the flora of Iowa, No. 3. Proc. Davenport Acad. Nat. Sci. 2: 258–261.  Find in a library

Arthur, J. C. 1882. Contributions to the flora of Iowa, No. 4. Proc. Davenport Acad. Nat. Sci. 3: 169–172.  Find in a library

Arthur, J. C. 1884a. Contributions to the flora of Iowa, No. 5. Proc. Davenport Acad. Nat. Sci. 4: 27–30.  Find in a library

Arthur, J. C. 1884b. Contributions to the flora of Iowa, No. 6. Proc. Davenport Acad. Nat. Sci. 4: 64–75.  Find in a library

Baker, R. G., C. A. Chumbley, P. M. Witinok, and H. K. Kim. 1990. Holocene vegetational changes in eastern Iowa. J. Iowa Acad. Sci. 97: 167–177.  Find in a library

Baker, R. G., D. G. Horton, H. K. Kim, A. E. Sullivan, D. M. Roosa, P. M. Witinok, and W. P. Pusateri. 1987. Late Holocene paleoecology of southeastern Iowa: development of riparian vegetation at Nichols Marsh. Proc. Iowa Acad. Sci. 92: 51–70.  Find in a library

Baker, R. G., L. J. Maher, C. A. Chumbley, and K. L. Van Zant. 1992. Patterns of Holocene environmental changes in the midwestern United States. Quaternary Res. 37: 379–389.  Find in a library

Baker, R. G., and K. L. Van Zant. 1978. The history of prairie in northwest Iowa: the pollen and macrofossil record. Pp. 8–11 in D. C. Glenn-Lewin and R. Q. Landers, eds., Proc. Fifth Midwest Prairie Conference, Iowa State Univ. Extension Serv., Ames.  Find in a library

Beal, E. O., and P. H. Monson. 1954. Marsh and aquatic angiosperms of Iowa. Univ. Iowa Studies Nat. Hist. 19(5): 1–95.  Find in a library

Beal, E. O., J. W. Wooten, and R. B. Kaul. 1982. Review of the Sagittaria engelmannia complex with environmental correlations. Syst. Bot. 7: 417–432.  Find in a library

Bessey, C. E. 1871. Contributions to the flora of Iowa. Iowa Agric. Coll. 4th Bienn. Rept., pp. 90–127.  Find in a library

Bettis, E. A., J. C. Prior, G. R. Hallberg, and R. L. Handy. 1986. Geology of the Loess Hills region. Proc. Iowa Acad. Sci. 93: 78–85.  Find in a library

Bishop, R. A. 1981. Iowa's wetlands. Proc. Iowa Acad. Sci. 88: 11–16.  Find in a library

Boot, D. H. 1901. Comparison of field and forest floras of Monona County, Iowa. Botanical Laboratory, Univ. of Iowa, Iowa City.  Find in a library

Boot, D. H. 1917. Plant studies in Lyon County, Iowa. Proc. Iowa Acad. Sci. 60: 82–85.  Find in a library

Boufford, D. E. 1982. The systematics and evolution of Circaea (Onagraceae). Ann. Missouri Bot. Gard. 69: 804–994.  Find in a library

Braun, E. L. 1950. Deciduous forests of eastern North America. Hafner Press, New York.  Find in a library

Brotherson, J. D. 1969. Species composition, distribution, and phytosociology of Kalsow Prairie, a mesic tallgrass prairie in Iowa. Ph.D. dissertation, Iowa State Univ., Ames.  Find in a library

Brown, M. E., and R. G. Brown. 1939. Preliminary list of the plants of the sand mounds of Muscatine and Louisa counties. Proc. Iowa Acad. Sci. 46: 167–178.  Find in a library

Cahayla-Wynne, R., and D. C. Glenn-Lewin. 1978. The forest vegetation of the Driftless Area, northeast Iowa. Am. Midi. Nat. 100: 307–319.  Find in a library

Carroll, S., R. L. Miller, and P. D. Whitson. 1984. Status of four orchid species at Silver Lake Fen complex. Proc. Iowa Acad. Sci. 91: 132–139.  Find in a library

Carter, J. L. 1960. The flora of northwestern Iowa. Ph.D. dissertation, Univ. of Iowa, Iowa City.  Find in a library

Carter, J. L. 1963. The flora of Cherokee County. Proc. Iowa Acad. Sci. 69: 60–70.  Find in a library

Christiansen, P. A. 1992. Distribution maps of Iowa prairie plants. Iowa Dept. of Transportation, Ames.  Find in a library

Clambey, G. K., and R. Q. Landers. 1978. A survey of wetland vegetation in north-central Iowa. Pp. 32–35 in D. C. Glenn-Lewin and R. Q. Landers, eds., Proc. Fifth Midwest Prairie Conference, Iowa State Univ. Extension Serv., Ames.  Find in a library

Clayton, W. D. 1968. The correct name of the common reed. Taxon 17: 168–169.  Find in a library

Coffey, V. J. The Scrophulariaceae of Iowa. M.S. thesis, Univ. of Iowa, Iowa City.  Find in a library

Coleman, V. W. 1950. The Liliaceae of Iowa. M.S. thesis, Univ. of Iowa, Iowa City.  Find in a library

Conard, H. S. 1938. The fir forests of Iowa. Proc. Iowa Acad. Sci. 45: 69–72.  Find in a library

Conard, H. S. 1951. Plants of Iowa. 7th ed. Iowa City.  Find in a library

Conard, H. S. 1952. The vegetation of Iowa. Univ. Iowa Studies Nat. Hist. 19(4): 1–166.  Find in a library

Cooperrider, T. S. 1959. The ferns and other pteridophytes of Iowa. Univ. Iowa Studies Nat. Hist. 20(1): 1–66.  Find in a library

Cooperrider, T. S. 1962. The vascular plants of Clinton, Jackson, and Jones counties, Iowa. Univ. Iowa Studies Nat. Hist. 20(5): 1–80.  Find in a library

Cratty, R. I. 1933. The Iowa flora: an annotated list of the ferns, fern allies and the native and introduced flowering plants of the state represented in the Iowa State College herbarium. Iowa State Coll. J. Sci. 7: 177–252.  Find in a library

Crawford, D. J. 1970. The Umbelliferae of Iowa. Univ. Iowa Studies Nat. Hist. 21(4): 1–36.  Find in a library

Crins, W. J., and P. W. Ball. 1983. The taxonomy of the Carex pensylvanica complex (Cyperaceae) in North America. Can. J. Bot. 61: 1692–1717.  Find in a library

Crist, A. M., and D. C. Glenn-Lewin. 1978. The structure of community and environmental gradients in a northern Iowa prairie. Pp. 57–64 in D. C. Glenn-Lewin and R. Q. Landers, eds., Proc. Fifth Midwest Prairie Conference, Iowa State Univ. Extension Serv., Ames.  Find in a library

Crum, G. H., and J. I. Knapp. 1976. The Elatinaceae in Iowa. Proc. Iowa Acad. Sci. 83: 63.  Find in a library

Curtis, J. T. 1959. The vegetation of Wisconsin. Univ. of Wisconsin Press, Madison.  Find in a library

D'arcy, W. G. 1978. Names in Agalinis for some plants that were called Gerardia and Virgularia (Scrophulariaceae). Ann. Missouri Bot. Gard. 65: 769–771.  Find in a library

Davidson, R. A. 1959. The vascular flora of southeastern Iowa. Univ. Iowa Studies Nat. Hist. 20(2): 1–102.  Find in a library

Davidson, R. A. 1960. Plant communities of southeastern Iowa. Proc. Iowa Acad. Sci. 67: 162–173.  Find in a library

Davis, R. J. 1966. The North American perennial species of Claytonia. Brittonia 18: 285–303.  Find in a library

Deevy, E. S., and R. F. Flint. 1957. Postglacial hypsithermal interval. Science 125: 182–184.  Find in a library

Dick-Peddie, W. A. 1955. Presettlement forest types in Iowa. Ph.D. dissertation, Iowa State Univ., Ames.  Find in a library

Dietrich, W., and P. H. Raven. 1976. An earlier name for Oenothera strigosa (Onagraceae). Ann. Missouri Bot. Gard. 63: 382–383.  Find in a library

Dorn, R. D. 1988. Chenopodium simplex, an earlier name for C. gigantospermum (Chenopodiaceae). Madrono 35: 162.  Find in a library

Dorr, L. J. 1990. A revision of the North America genus Callirhoe (Malvaceae). Mem. New York Bot. Gard. 56: 1–74.  Find in a library

Duritsa, M. F. 1983. A natural areas inventory of Black Hawk County, Iowa. M.S. thesis, Univ. of Northern Iowa, Cedar Falls.  Find in a library

Eilers, L. J. 1963. The vegetation of the glacial border during the Wisconsin maximum. Proc. Iowa Acad. Sci. 70: 60–64.  Find in a library

Eilers, L. J. 1965. The postglacial phytogeography of the Iowan Lobe. Proc. Iowa Acad. Sci. 72: 84–98.  Find in a library

Eilers, L. J. 1971. The vascular flora of the Iowan area. Univ. Iowa Studies Nat. Hist. 21(5): 1– 137.  Find in a library

Eilers, L. J. 1974. A flora of Brush Creek Canyon State Preserve. Proc. Iowa Acad. Sci. 81: 150–157.  Find in a library

Eilers, L. J. 1975. History of studies on the Iowa flora. Proc. Iowa Acad. Sci. 82: 59–64.  Find in a library

Eilers, L. J. 1979. BIOBANK, a computerized data storage and processing system for the vascular flora of Iowa. Proc. Iowa Acad. Sci. 86: 15–18.  Find in a library

Espenshade, E. B., ed. 1964. Goode's world atlas. 12th ed. Rand McNally Co., Chicago.  Find in a library

Farrar, D. R. 1985. Pteridophytes of Iowa's Loess Hills: adaptations to dry habitats. Proc. Iowa Acad. Sci. 92: 196–198.  Find in a library

Fay, M. J. 1951. The flora of Cedar County, Iowa. Proc. Iowa Acad. Sci. 58: 107–131.  Find in a library

Fay, M. J. 1953. The flora of southwestern Iowa. Ph.D. dissertation, Univ. of Iowa, Iowa City.  Find in a library

Fernald, M. L. 1953. Gray's manual of botany. 8th ed. American Book Co., New York.  Find in a library

Fitzpatrick, T. J., and M. F. L. Fitzpatrick. 1897. The flora of southern Iowa. Proc. Iowa Acad. Sci. 5: 134–173.  Find in a library

Freckmann, R. W. 1978. New combinations in Dichanthelium (Poaceae). Phytologia 39: 268–270.  Find in a library

Freese, E. L., and W. J. Piatt. 1991. Vascular flora of Arend's Kettle, Freda Haffner Kettlehole State Preserve, Dickinson County, Iowa. J. Iowa Acad. Sci. 98: 102–107.  Find in a library

Frest, T. J. 1981. Iowa Pleistocene snail. Final report on project SE-1–4 submitted to the U.S. Fish and Wildlife Service and Iowa Dept. of Natural Resources.  Find in a library

Fults, J. L. 1934. A botanical survey of Lee County, Iowa. Iowa State Coll. J. Sci. 8: 251–293.  Find in a library

Gabel, M. 1984. A biosystematic study of the genus Elymus (Gramineae: Triticae) in Iowa. Proc. Iowa Acad. Sci. 79: 140–146.  Find in a library

Gilly, C. L. 1946. The Cyperaceae of Iowa. Iowa State Coll. J. Sci. 21: 55–151.  Find in a library

Gilly, C. L. 1947. The flora of Iowa: a progress report based on past contributions. Proc. Iowa Acad. Sci. 54: 99–106.  Find in a library

Gilly, C. L., and M. E. MacDonald. 1936. Rare and unusual plants from southeastern Iowa. Proc. Iowa Acad. Sci. 43: 143–149.  Find in a library

Gilly, C. L., and M. E. MacDonald. 1947. A preliminary report on the flora of southeastern Iowa, Part 1. Proc. Iowa Acad. Sci. 54: 107–126.  Find in a library

Gilly, C. L., and M. E. MacDonald. 1948. Preliminary report on the flora of southeastern Iowa, Part 2. Proc. Iowa Acad. Sci. 55: 115–133.  Find in a library

Gleason, H. A., and A. Cronquist. 1963. Manual of vascular plants of northeastern United States and adjacent Canada. D. van Nostrand Co., New York.  Find in a library

Glenn-Lewin, D. C. 1976. The vegetation of Stinson Prairie, Kossuth County, Iowa. Proc. Iowa Acad. Sci. 83: 88–93.  Find in a library

Glenn-Lewin, D. C, R. H. Laushman, and P. D. Whitson. 1984. The vegetation of the Paleozoic Plateau, northeastern Iowa. Proc. Iowa Acad. Sci. 91: 22–27.  Find in a library

Goodman, G. J. 1939. Plants new to Iowa. Proc. Iowa Acad. Sci. 46: 105–106.  Find in a library

Goodman, G. J. 1942. Notes on Iowa plants. Proc. Iowa Acad. Sci. 49: 207–209.  Find in a library

Gould, F. W. 1974. Nomenclatural changes in the Poaceae. Brittonia 26: 59–60.  Find in a library

Gould, F. W., and C. A. Clark. 1978. Dichanthelium (Poaceae) in the United States and Canada. Ann. Missouri Bot. Gard. 65: 1088–1132.  Find in a library

Graham, S. A. 1979. The origin of Ammania X coccinea Rottboell. Taxon 28: 169–178.  Find in a library

Graham, S. A. 1985. A revision of Ammania (Lythraceae) in the western hemisphere. J. Arnold Arbor. 66: 395–420.  Find in a library

Grant, M. L. 1950. Dickinson County flora. Proc. Iowa Acad. Sci. 57: 91–129.  Find in a library

Grant, M. L., and R. F. Thorne. 1955. Discovery and description of a sphagnum bog in Iowa, with notes on the distribution of bog plants in the state. Proc. Iowa Acad. Sci. 62: 197–210.  Find in a library

Great Plains Flora Association. 1977. Atlas of the flora of the Great Plains. Univ. Press of Kansas, Lawrence.  Find in a library

Great Plains Flora Association. 1986. Flora of the Great Plains. Univ. Press of Kansas, Lawrence.  Find in a library

Greene, W., ed. 1907. Plants of Iowa: a preliminary list of the native and introduced plants of the state not under cultivation. Bull. State Hort. Soc: 1–264.  Find in a library

Guldner, L. F. 1960. The vascular plants of Scott and Muscatine counties. Davenport Publ. Mus. Publs. in Botany, No. 1.  Find in a library

Hallberg, G. R., E. A. Bettis, and J. C. Prior. 1984. Geologic overview of the Paleozoic Plateau region of northeastern Iowa. Proc. Iowa Acad. Sci. 91: 12–15.  Find in a library

Hartley, T. H. 1966. The flora of the Driftless Area. Univ. Iowa Studies Nat. Hist. 21(1): 1–174.  Find in a library

Hayden, A. 1940. A supplement to the catalogue of Iowa plants in the Iowa State College herbarium. Iowa State Coll. J. Sci. 14: 199–213.  Find in a library

Hayden, A. 1943. A botanical survey in the Iowa lake region of Clay and Palo Alto counties. Iowa State Coll. J. Sci. 17: 277–415.  Find in a library

Hayden, A. 1945. A second supplement to the catalogue of Iowa plants in the Iowa State College herbarium. Iowa State Coll. J. Sci. 19: 111–132.  Find in a library

Hayden, A. 1946. A progress report on the preservation of prairie. Proc. Iowa Acad. Sci. 53: 45–82.  Find in a library

Hinton, W. F. 1976. The systematics of Physalis pumila. Syst. Bot. 1: 188–193.  Find in a library

Hippler, M. I., Sr. 1951. An annotated bibliography of the taxonomic and ecological literature of the vascular plants of Iowa. M.S. thesis, Univ. of Iowa, Iowa City.  Find in a library

Hoch, P. C, and P. H. Raven. 1977. New combinations in Epilobium (Onagraceae). Ann. Missouri Bot. Gard. 64: 136.  Find in a library

Holte, K. E., and R. F. Thorne. 1962. Discovery of a calcareous fen complex in northwest Iowa. Proc. Iowa Acad. Sci. 69: 54–60.  Find in a library

Isely, D. 1962. Leguminosae of the north-central states, IV: Psoraleae. Iowa State J. Sci. 37: 103–162.  Find in a library

Isely, D. 1973. Leguminosae of the United States, I: subfamily Mimosoideae. Mem. New York Bot. Gard. 25(1): 1–152.  Find in a library

Isely, D. 1975. Leguminosae of the United States, II: subfamily Caesalpinioideae. Mem. New York Bot. Gard. 25(2): 1–128.  Find in a library

Isely, D. 1984. Astragalus L. (Leguminosae: Papilionoideae) II: species summary A-E. Iowa State J. Res. 59: 97–216.  Find in a library

Isely, D. 1985. Leguminosae of the United States, Astragalus L., III: species summary F-M. Iowa State J. Res. 60: 179–322.  Find in a library

Isely, D. 1990. Vascular flora of the southeastern United States, vol. 3, pt. 3, Leguminosae (Fabaceae). Univ. of North Carolina Press, Chapel Hill.  Find in a library

Johnson-Groh, C. L., and D. R. Farrar. 1985. Flora and phytogeographical history of Ledges State Park, Boone County, Iowa. Proc. Iowa Acad. Sci. 92: 137–144.  Find in a library

Johnson-Groh, C. L., D. Q. Lewis, and J. F. Shearer. 1987. Vegetation communities and flora of Dolliver State Park, Webster County, Iowa. Proc. Iowa Acad. Sci. 94: 84–88.  Find in a library

Jones, A. G. 1984. Nomenclatural notes on Aster (Asteraceae), II: new combinations and some transfers. Phytologia 55: 373–388.  Find in a library

Kartesz, J. T., and K. N. Gandhi. 1989. Nomenclatural notes for the North American flora, I. Phytologia 67: 461–467.  Find in a library

Kartesz, J. T., and K. N. Gandhi. 1990. Nomenclatural notes for the North American flora, II. Phytologia 68: 421–427.  Find in a library

Kartesz, J. T., and R. Kartesz. 1980. A synonymized checklist of the vascular flora of the United States, Canada, and Greenland. Univ. of North Carolina Press, Chapel Hill.  Find in a library

Kellogg, G. E. 1946. The asters of Iowa. Proc. Iowa Acad. Sci. 53: 153–166.  Find in a library

Knapp, J. L. 1983. The erosional cycle of upland wetlands created by eolian sands. M.S. thesis, Univ. of Northern Iowa, Cedar Falls.  Find in a library

Koch, D. 1969. The Sioux Quartzite formation in Gitchie Manitou State Preserve. Development Series Report 8. State Preserves Advisory Board, Iowa City.  Find in a library

Kwang, Yao-Wen. 1951. The Polemoniales of Iowa (Convolvulaceae to Verbenaceae). M.S. thesis, Univ. of Iowa, Iowa City.  Find in a library

Lammers, T. G. 1980. The vascular flora of Starr's Cave State Preserve. Proc. Iowa Acad. Sci. 87: 148–158.  Find in a library

Lammers, T. G. 1983a. The vascular flora of Des Moines County, Iowa. Proc. Iowa Acad. Sci. 90: 55–71.  Find in a library

Lammers, T. G. 1983b. The vascular flora of Roggman Boreal Slopes State Preserve, Clayton County, Iowa. Proc. Iowa Acad. Sci. 90: 107–111.  Find in a library

Lammers, T. G., and A. G. Van Der Valk. 1977. A checklist of the aquatic and wetland vascular plants of Iowa, I: ferns, fern allies, and dicotyledons. Proc. Iowa Acad. Sci. 84: 41–88.  Find in a library

Lammers, T. G., and A. G. Van Der Valk. 1978. A checklist of the aquatic and wetland vascular plants of Iowa, II: monocotyledons. Proc. Iowa Acad. Sci. 85: 121–163.  Find in a library

Landolt, E. 1960. Biosystematics of the family of duckweeds (Lemnaceae), vol. 1. Veroff. Geobot. Inst. Eth, Stiftung Rubel. Zurich 70: 1–247.  Find in a library

Lehmann, J. W. 1983. The vascular flora of Dubuque County, Iowa. M.S. thesis, Univ. of Northern Iowa, Cedar Falls.  Find in a library

Lellinger, D. B. 1985. A field manual of the ferns and fern allies of the United States and Canada. Smithsonian Institution, Washington, D.C.  Find in a library

Lewis, W. H. 1961. Merger of the North American Houstonia and Oldenlandia under Hedyotis. Rhodora 63: 216–223.  Find in a library

Loomis, W. E., and A. L. McComb. 1943. Recent advances in the forest in Iowa. Proc. Iowa Acad. Sci. 51: 217–224.  Find in a library

McComb, A. L., and W. E. Loomis. 1944. Subclimax prairie. Bull. Torr. Bot. Club 71: 46–76.  Find in a library

Mohlenbrock, R. H. 1986. Guide to the vascular flora of Illinois. Southern Illinois Univ. Press, Carbondale.  Find in a library

Monson, P. H. 1959. Spermatophytes of the Des Moines Lobe in Iowa. Ph.D. dissertation, Iowa State Univ., Ames.  Find in a library

Morrill, J. B. 1953. Prairie flora of the Missouri River bluffs of western Iowa. M.S. thesis, Iowa State Univ., Ames.  Find in a library

Mutel, C. F. 1991. Fragile giants: a natural history of the Loess Hills. Univ. of Iowa Press, Iowa City.  Find in a library

Nekola, J. C. 1990. Rare Iowa plant notes from the R. V. Drexler herbarium. J. Iowa Acad. Sci. 97: 55–73.  Find in a library

Nicholson, D., and N. H. Russell. 1955. The genus Asclepias in Iowa. Proc. Iowa Acad. Sci. 62: 211–215.  Find in a library

Niemann, D. A. 1986. The distribution of orchids in Iowa. Proc. Iowa Acad. Sci. 93: 24–34.  Find in a library

Niemeier, P. E., and W. A. Hubert. 1984. The aquatic vascular flora of Clear Lake, Cerro Gordo County, Iowa. Proc. Iowa Acad. Sci. 91: 57–66.  Find in a library

Novacek, J. M. 1985. The Loess Hills of western Iowa: a problem in phytogeography. Proc. Iowa Acad. Sci. 92: 213–219.  Find in a library

Novacek, J. M., D. M. Roosa, and W. P. Pusateri. 1985. The vegetation of the Loess Hills landform along the Missouri River. Proc. Iowa Acad. Sci. 92: 192–212.  Find in a library

Ownbey, G. B., and T. Morley. 1991. Vascular plants of Minnesota, a checklist and atlas. Univ. of Minnesota Press, Minneapolis.  Find in a library

Pammel, L. H. 1899. The forest flora of Hardin County, Iowa. Iowa Geol. Survey Ann. Rept. 10: 306–313.  Find in a library

Pammel, L. H. 1924. The occurrence of Juniperus horizontalis in Floyd County near Rockford. Proc. Iowa Acad. Sci. 30: 297–300.  Find in a library

Parry, C. C. 1852. Systematic catalogue of plants of Wisconsin and Minnesota, Art. V. Pp. 606–622 in D. D. Owen, Report of a geological survey of Wisconsin, Iowa, and Minnesota. Lippencott, Grambo & Co., Philadelphia.  Find in a library

Pearson, J. A., and M. L. Leoschke. 1992. Floristic composition and conservation status of fens in Iowa. J. Iowa Acad. Sci. 99: 41–52.  Find in a library

Peck, J. H. 1976. The pteridophyte flora of Iowa. Proc. Iowa Acad. Sci. 83: 143–160.  Find in a library

Peck, J. H. 1980. Life history and reproductive biology of the ferns of Woodman Hollow, Webster County, Iowa. Ph.D. dissertation, Iowa State Univ., Ames.  Find in a library

Peck, J. H. 1982. Ferns and fern allies of the Driftless Area of Illinois, Iowa, Minnesota, and Wisconsin. Milwaukee Publ. Mus. Contr. in Biol, and Geol. 53: 1–140.  Find in a library

Peck, J. H. 1989. Additions to the Iowa pteridophyte flora, III. J. Iowa Acad. Sci. 96: 54–56.  Find in a library

Peck, J. H., and W. R. Buck. 1978. The Selaginella apoda complex in Iowa. Am. Fern J. 68: 29.  Find in a library

Peck, J. H., L. J. Eilers, and D. M. Roosa. 1978. The vascular plants of Fremont County, Iowa. Iowa Bird Life 48: 3–18.  Find in a library

Peck, J. H., B. W. Haglan, L. J. Eilers, D. M. Roosa, and D. Vander Zee. 1984. Checklist of the vascular flora of Lyon and Sioux counties, Iowa. Proc. Iowa Acad. Sci. 91: 92–97.  Find in a library

Peck, J. H., T. G. Lammers, B. W. Haglan, D. M. Roosa, and L. J. Eilers. 1981. A checklist of the vascular flora of Lee County, Iowa. Proc. Iowa Acad. Sci. 88: 159–171.  Find in a library

Peck, J. H., J. C. Nekola, and D. R. Farrar. 1989. Five pteridophytes new to Iowa. Amer. Fern J. 79: 28–29.  Find in a library

Peck, J. H., and D. M. Roosa. 1983. Bibliography of Iowa aquatic and wetland plant literature. Proc. Iowa Acad. Sci. 90: 72–77.  Find in a library

Peck, J. H., D. M. Roosa, and L. J. Eilers. 1980. A checklist of the vascular flora of Allamakee County. Proc. Iowa Acad. Sci. 87: 62–75.  Find in a library

Peck, J. H., and M. M. Smart. 1985. Bibliography to upper Mississippi River aquatic and wetland plant literature. Proc. Iowa Acad. Sci. 92: 78–84.  Find in a library

Peck, M. 1904. The flowering plants of Hardin County. Proc. Iowa Acad. Sci. 12: 193–214.  Find in a library

Phillips, M. N. 1977. Systematics of Saxifraga pensylvanica and a putative segregate species, S. forbesii (Saxifragaceae). M.S. thesis, Univ. of Wisconsin, Madison.  Find in a library

Pike, Z. M. 1810. Sources of the Mississippi and the western Louisiana Territory. March of America Facsimile Series No. 57. University Microfilms, Ann Arbor.  Find in a library

Plouffe, M. E. 1977. An autecological study of Betula papyrifera in the Iowa River greenbelt in Hardin County, Iowa, with notes on the vegetation. M.S. thesis, Iowa State Univ., Ames.  Find in a library

Pohl, R. W. 1966. The grasses of Iowa. Iowa State J. Sci. 40: 341–573.  Find in a library

Prior, J. C. 1991. Landforms of Iowa. Univ. of Iowa Press, Iowa City.  Find in a library

Pusateri, W. P., D. M. Roosa, and D. R. Farrar. 1993. Habitat and distribution of plants special to Iowa's Driftless Area. J. Iowa Acad. Sci. 100: 29–53.  Find in a library

Raven, P. H., W. Dietrich, and W. Stubbe. 1979. An outline of the systematics of Oenothera subsect. Euoenothera (Onagraceae). Syst. Bot. 4(3): 242–251.  Find in a library

Raven, P. H., and D. P. Gregory. 1972. A revision of the genus Gaura (Onagraceae). Mem. Torr. Bot. Club 23: 1–96.  Find in a library

Rickey, M. D. 1964. A floristic survey of Delaware County, Iowa. M.S. thesis, Univ. of Iowa, Iowa City.  Find in a library

Roosa, D. M. 1981. Marsh vegetation dynamics at Goose Lake, Hamilton County, Iowa: the role of historical, cyclical, and annual events. Ph.D. dissertation, Iowa State Univ., Ames.  Find in a library

Roosa, D. M., L. J. Eilers, and S. Zager. 1991. An annotated checklist of the vascular plant flora of Guthrie County, Iowa. J. Iowa Acad. Sci. 98(1): 14–30.  Find in a library

Roosa, D. M., M. J. Leoschke, and L. J. Eilers. 1989. Distribution of Iowa's endangered and threatened vascular plants. Dept. of Nat. Resources, Des Moines.  Find in a library

Roosa, D. M., and J. H. Peck. 1986. Annotated bibliography of Iowa prairie literature. Proc. Iowa Acad. Sci. 93: 54–69.  Find in a library

Rosburg, T. R. 1992. A new record for falcate spurge in the midwest. Prairie Nat. 24(1): 41–42.  Find in a library

Salsbury, N. E., and J. C. Knox. 1969. Glacial landforms of the Big Kettle locality, Dickinson County, Iowa. Development Series Report 6. State Preserves Advisory Board, Iowa City.  Find in a library

Sanders, D. R. 1968. Vegetation of slope forests along the Des Moines River. Proc. Iowa Acad. Sci. 75: 78–84.  Find in a library

Scholtes, W. H. 1955. Properties and classification of the paha-derived soils in northeastern Iowa. Iowa State Coll. J. Sci. 30: 163–209.  Find in a library

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Sheviak, C. 1977. A new species of Spiranthes from the grasslands of central North America. Bot. Mus. Leafl. Harvard Univ. 23: 285–297.  Find in a library

Sheviak, C, and M. L. Bowles. 1986. The prairie fringed orchids: a pollinator-isolated species pair. Rhodora 88: 267–290.  Find in a library

Shimek, B. 1896. The flora of the Sioux Quartzite in Iowa. Proc. Iowa Acad. Sci. 4: 72–77.  Find in a library

Shimek, B. 1899. The flora of Lyon County. Iowa Geol. Surv. Ann. Rept. 10: 157–184. Bull. Lab. Nat. Hist. Univ. Iowa 5(2): 145–170.  Find in a library

Shimek, B. 1910. The geology of Harrison and Monona counties, Iowa. Iowa Geol. Surv. Ann. Rept. 20: 271–485.  Find in a library

Shimek, B. 1915. Early Iowa locality records. Proc. Iowa Acad. Sci. 22: 105–119.  Find in a library

Shimek, B. 1917. The sand flora of Iowa. Bull. Lab. Nat. Hist. Univ. Iowa 7(4): 6–24.  Find in a library

Shimek, B. 1924. The prairie of the Mississippi River bluffs. Proc. Iowa Acad. Sci. 31: 205– 212.  Find in a library

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Thorne, R. F. 1953. Notes on rare Iowa plants. Proc. Iowa Acad. Sci. 60: 260–274.  Find in a library

Thorne, R. F. 1954. Present status of our knowledge of the vascular flora of Iowa. Proc. Iowa Acad. Sci. 61: 177–183.  Find in a library

Thorne, R. F. 1955. Flora of Johnson County, Iowa. Proc. Iowa Acad. Sci. 62: 155–227.  Find in a library

Thorne, R. F. 1956. Notes on rare Iowa plants, II. Proc. Iowa Acad. Sci. 63: 214–227.  Find in a library

Thorne, R. F. 1964. Relict nature of the flora of White Pine Hollow Forest Preserve, Dubuque County, Iowa. Univ. Iowa Studies Nat. Hist. 20(2): 1–33.  Find in a library

Tuttle, F. M. 1919. Flora of Mitchell County. Proc. Iowa Acad. Sci. 26: 269–299.  Find in a library

Ugarte, E. 1987. The hill prairies of northeast Iowa: vegetation and dynamics. Ph.D. dissertation, Iowa State Univ., Ames.  Find in a library

United States Department of Agriculture. 1941. Climate and man: yearbook of agriculture. U.S. Govt. Printing Office, Washington, D.C.  Find in a library

United States Department of Agriculture. 1982a. National list of scientific plant names, vol. 1: list of plant names. U.S. Govt. Printing Office, Washington, D.C.  Find in a library

United States Department of Agriculture. 1982b. National list of scientific plant names, vol. 2: synonymy. U.S. Govt. Printing Office, Washington, D.C.  Find in a library

Van Bruggen, T. 1958. The flora of south-central Iowa. Ph.D. dissertation, Univ. of Iowa, Iowa City.  Find in a library

Van Bruggen, T. 1985. The vascular plants of South Dakota. 2nd ed. Iowa State Univ. Press, Ames.  Find in a library

Van Der Linden, P., and D. R. Farrar. 1984. Forest and shade trees of Iowa. Iowa State Univ. Press, Ames.  Find in a library

Van Der Valk, A. G. 1975. Floristic composition and structure of fen communities in north-west Iowa. Proc. Iowa Acad. Sci. 82: 109–117.  Find in a library

Vander Zee, D. 1979. The vascular flora of Gitchie Manitou State Preserve. Proc. Iowa Acad. Sci. 86: 66–75.  Find in a library

Van Norman, K. 1987. The vascular flora of Black Hawk County, Iowa. M.S. thesis, Univ. of Northern Iowa, Cedar Falls.  Find in a library

Volker, R., and S. G. Smith. 1975. Changes in the aquatic vascular flora of Lake East Okoboji in historic times. Proc. Iowa Acad. Sci. 72: 65–72.  Find in a library

Voss, E. G. 1966. Nomenclatural notes on monocots. Rhodora 68: 435–463.  Find in a library

Voss, E. G. 1972. Michigan flora, Part 1: gymnosperms and monocots. Cranbrook Institute of Science, Bloomfield Hills, Mich.  Find in a library

Voss, E. G. 1985. Michigan flora, Part 2: dicots (Sauraceae-Cornaceae). Cranbrook Institute of Science, Bloomfield Hills, Mich.  Find in a library

Wagenknecht, B. L. 1954. The flora of Washington County, Iowa. Proc. Iowa Acad. Sci. 61: 184–204.  Find in a library

Wagner, W. L. 1983. New species and combinations in the genus Oenothera (Onagraceae). Ann. Missouri Bot. Gard. 70: 194–196.  Find in a library

Walker, P. H. 1966. Postglacial environments in relation to landscape and soils on the Cary Drift, Iowa. Iowa Agric. Exp. Stn. Res. Bull. 549: 838–875.  Find in a library

Webber, J. M., and P. W. Ball. 1979. Proposals to reject Carex rosea and Carex radiata of eastern North America (Cyperaceae). Taxon 28: 611–616.  Find in a library

Webber, J. M., and P. W. Ball. 1984. The taxonomy of the Carex rosea group (section Phaestoglochin) in Canada. Can. J. Bot. 62: 2058–2073.  Find in a library

Welsh, S. L. 1960. Legumes of the north-central states: galegeae. Iowa State J. Sci. 35: 111–250.  Find in a library

Wemple, D. K. 1970. Revision of the genus Petalostemon (Leguminosae). Iowa State J. Sci. 45: 1–102.  Find in a library

White, J. A., and D. C. Glenn-Lewin. 1984. Regional and local variation in tallgrass prairies of Iowa and Nebraska. Vegetation 57: 65–78.  Find in a library

Wilson, B. L. 1992. Checklist of the vascular flora of Page County, Iowa. J. Iowa Acad. Sci. 99: 23–33.  Find in a library

Wilson, B. L. 1993. Some significant Iowa plant records from the herbarium of University of Nebraska at Omaha. J. Iowa Acad. Sci. 100: 87–89.  Find in a library